/* ============================================================
   compare.css: Symphony compared (/symphony/compare.html) and the
   use cases (/symphony/use-cases.html). The grids set the familiar
   tools as columns and the general powers as rows; each cell's mark
   has its own shape as well as its colour (a filled dot, a half dot,
   a ring), so the grid reads without colour too, and its word is
   printed beside it for a screen reader and a printout.
   ============================================================ */

.sr-only {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.cmp .page-head p, .uc .page-head p { max-width: 74ch; }
.cmp .page-head a, .uc .page-head a,
.cmp-honest a, .cmp-fine a, .cmp-dom__ahead a, .uc a:not(.btn) { color: var(--teal); border-bottom: 1px solid var(--line); }
.cmp .page-head a:hover, .uc .page-head a:hover,
.cmp-honest a:hover, .cmp-fine a:hover, .uc a:not(.btn):hover { color: var(--teal-deep); border-color: var(--teal); }

.cmp h2, .uc h2 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.5rem, 3vw, 2rem);
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin: 56px 0 10px;
  scroll-margin-top: calc(var(--nav-h, 64px) + 20px);
}

/* ---------- the six powers: cards ---------- */
.cmp-powers {
  list-style: none; padding: 0; margin: 18px 0 30px;
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px;
  counter-reset: power;
}
.cmp-powers li {
  counter-increment: power;
  background: var(--paper-card); border: 1px solid var(--line); border-radius: 12px;
  padding: 16px 18px;
}
.cmp-powers h3 { font-size: 1.02rem; font-weight: 600; margin: 0 0 6px; }
.cmp-powers h3::before { content: counter(power) ". "; color: var(--teal); }
.cmp-powers p { margin: 0; font-size: 0.93rem; line-height: 1.55; color: var(--ink-soft); }

/* ---------- the key, the caveat and the list of domains ---------- */
.cmp-key { display: flex; flex-wrap: wrap; gap: 10px 24px; margin: 8px 0 12px; font-size: 0.92rem; }
.cmp-key .cm { display: inline-flex; align-items: center; gap: 8px; }
.cmp-honest {
  font-size: 0.95rem; line-height: 1.6; color: var(--ink-soft); max-width: 82ch;
  border-left: 3px solid var(--ochre); padding: 2px 0 2px 14px; margin: 0 0 22px;
}
.cmp-toc ol { list-style: none; padding: 0; margin: 0 0 8px; display: flex; flex-wrap: wrap; gap: 8px; }
.cmp-toc a {
  display: inline-block; padding: 6px 14px; border: 1px solid var(--line); border-radius: 999px;
  font-size: 0.9rem; color: var(--ink); background: var(--paper-card);
}
.cmp-toc a:hover { border-color: var(--teal); color: var(--teal); }

/* ---------- one domain: its grid ---------- */
.cmp-dom__lede { color: var(--ink-soft); margin: 0 0 14px; max-width: 74ch; }
.cmp-grid { border-collapse: separate; border-spacing: 0; width: 100%; font-size: 0.9rem; line-height: 1.45; }
.cmp-grid th, .cmp-grid td {
  border-bottom: 1px solid var(--line-soft);
  padding: 10px 12px; text-align: left; vertical-align: top;
  min-width: 9.5em;
}
.cmp-grid thead th { font-weight: 600; background: rgba(26, 28, 24, 0.03); vertical-align: bottom; }
.cmp-grid tbody th[scope="row"] { font-weight: 600; min-width: 13em; max-width: 17em; }
.cmp-grid tr:last-child th, .cmp-grid tr:last-child td { border-bottom: 0; }
/* the row's label stays in view while the tools scroll under it on a narrow screen */
.cmp-grid tr > :first-child { position: sticky; left: 0; background: var(--paper-card); z-index: 1; }
.cmp-grid thead tr > :first-child { background: #F5F3EB; }
/* Symphony's own column */
.cmp-grid .cm__us { background: rgba(14, 95, 88, 0.07); }
.cmp-grid thead .cm__us { color: var(--teal-deep); }

.cm { position: relative; }
.cm__mark {
  display: inline-block; width: 12px; height: 12px; border-radius: 50%;
  vertical-align: -1px; margin-right: 6px; box-sizing: border-box;
}
.cm--y .cm__mark { background: var(--teal); border: 2px solid var(--teal); }
.cm--p .cm__mark { border: 2px solid var(--ochre); background: linear-gradient(90deg, var(--ochre) 50%, transparent 50%); }
.cm--n .cm__mark { border: 2px solid var(--ink-faint); background: transparent; }
.cm__word { font-weight: 600; font-size: 0.86rem; }
.cm--y .cm__word { color: var(--teal-deep); }
.cm--p .cm__word { color: #8A4A14; }
.cm--n .cm__word { color: var(--ink-soft); }
.cm__note { display: block; margin-top: 3px; color: var(--ink-soft); font-size: 0.84rem; }
.cm-t { color: var(--ink); font-size: 0.86rem; }

.cmp-dom__ahead { font-size: 0.93rem; line-height: 1.6; color: var(--ink-soft); max-width: 82ch; margin: 0 0 10px; }
.cmp-dom__ahead b { color: var(--ink); font-weight: 600; }
.cmp-fine { margin-top: 48px; font-size: 0.86rem; color: var(--ink-faint); max-width: 82ch; }

/* ---------- the use cases ---------- */
.uc-key { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 6px 0 22px; font-size: 0.9rem; color: var(--ink-soft); }
.uc-status {
  display: inline-block; font-size: 0.78rem; font-weight: 600; letter-spacing: 0.02em;
  padding: 2px 10px; border-radius: 999px; border: 1px solid currentColor; white-space: nowrap;
}
.uc-status--now { color: var(--teal-deep); background: rgba(14, 95, 88, 0.07); }
.uc-status--early { color: #8A4A14; background: rgba(188, 107, 38, 0.08); }
.uc-status--next { color: var(--ink-soft); }
.uc-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin: 18px 0 0; }
.uc-case {
  background: var(--paper-card); border: 1px solid var(--line); border-radius: 14px;
  padding: 20px 22px; scroll-margin-top: calc(var(--nav-h, 64px) + 20px);
}
.uc-case h3 { font-family: var(--font-display); font-weight: 500; font-size: 1.3rem; line-height: 1.25; margin: 8px 0 8px; }
.uc-case h4 { font-size: 0.82rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink-faint); margin: 14px 0 4px; }
.uc-case p { margin: 0 0 8px; font-size: 0.94rem; line-height: 1.6; color: var(--ink-soft); }
.uc-case ol { margin: 0 0 8px; padding-left: 1.3em; font-size: 0.94rem; line-height: 1.6; color: var(--ink); }
.uc-case li { margin: 3px 0; }
.uc-case .uc-who { color: var(--ink-faint); font-size: 0.86rem; margin: 0; }
.uc-case .uc-replaces { font-size: 0.88rem; border-top: 1px solid var(--line-soft); padding-top: 10px; margin-top: 12px; }
.uc-story { max-width: 82ch; }
.uc-story p { color: var(--ink-soft); line-height: 1.65; }
.uc-steps { counter-reset: s; list-style: none; padding: 0; margin: 14px 0; max-width: 82ch; }
.uc-steps li { position: relative; padding: 0 0 12px 40px; line-height: 1.6; }
.uc-steps li::before {
  counter-increment: s; content: counter(s);
  position: absolute; left: 0; top: 0; width: 26px; height: 26px; border-radius: 50%;
  background: var(--teal); color: #fff; font-size: 0.82rem; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
}
.uc-cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0 0; }

@media (max-width: 1000px) { .cmp-powers { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) {
  .cmp-powers, .uc-list { grid-template-columns: 1fr; }
  .cmp-grid tbody th[scope="row"] { min-width: 9.5em; max-width: 11em; }
  .cmp-grid th, .cmp-grid td { min-width: 8.5em; padding: 9px 10px; }
}

/* the four reasons under the powers: four across, unnumbered */
.cmp-powers--four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cmp-powers--four h3::before { content: none; }
@media (max-width: 1000px) { .cmp-powers--four { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) { .cmp-powers--four { grid-template-columns: 1fr; } }